Table of contents
- 1. Introduction to Genetics(0)
- 2. Mendel's Laws of Inheritance(0)
- 3. Extensions to Mendelian Inheritance(0)
- 4. Genetic Mapping and Linkage(0)
- 5. Genetics of Bacteria and Viruses(0)
- 6. Chromosomal Variation(0)
- 7. DNA and Chromosome Structure(0)
- 8. DNA Replication(0)
- 9. Mitosis and Meiosis(0)
- 10. Transcription(0)
- 11. Translation(0)
- 12. Gene Regulation in Prokaryotes(0)
- 13. Gene Regulation in Eukaryotes(0)
- 14. Genetic Control of Development(0)
- 15. Genomes and Genomics(0)
- 16. Transposable Elements(0)
- 17. Mutation, Repair, and Recombination(0)
- 18. Molecular Genetic Tools(0)
- 19. Cancer Genetics(0)
- 20. Quantitative Genetics(0)
- 21. Population Genetics(0)
- 22. Evolutionary Genetics(0)
2. Mendel's Laws of Inheritance
Dihybrid Cross
2. Mendel's Laws of Inheritance
Dihybrid Cross: Videos & Practice Problems
14PRACTICE PROBLEM
Hemophilia is an X-linked recessive disorder because the abnormal gene that causes it is located on the X-chromosome. The eye color gene, on the other hand, is located on chromosome 15. Determine the expected ratios of hemophilic and brown-eyed female and male offspring of the F2 generation if a normal female with homozygous blue eyes marries a hemophilic man with homozygous brown eyes. (Remember that brown eye color is dominant over blue eye color).
Hemophilia is an X-linked recessive disorder because the abnormal gene that causes it is located on the X-chromosome. The eye color gene, on the other hand, is located on chromosome 15. Determine the expected ratios of hemophilic and brown-eyed female and male offspring of the F2 generation if a normal female with homozygous blue eyes marries a hemophilic man with homozygous brown eyes. (Remember that brown eye color is dominant over blue eye color).